2118169856

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 5056447200

約数和(自身を除く): 2938277344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 59, 61, 64, 76, 88, 118, 121, 122, 128, 152, 176, 209, 236, 242, 244, 256, 304, 352, 418, 472, 484, 488, 608, 649, 671, 704, 836, 944, 968, 976, 1121, 1159, 1216, 1298, 1342, 1408, 1672, 1888, 1936, 1952, 2242, 2299, 2318, 2432, 2596, 2684, 2816, 3344, 3599, 3776, 3872, 3904, 4484, 4598, 4636, 4864, 5192, 5368, 6688, 7139, 7198, 7381, 7552, 7744, 7808, 8968, 9196, 9272, 10384, 10736, 12331, 12749, 13376, 14278, 14396, 14762, 15104, 15488, 15616, 17936, 18392, 18544, 20768, 21472, 24662, 25498, 26752, 28556, 28792, 29524, 30976, 35872, 36784, 37088, 39589, 41536, 42944, 49324, 50996, 53504, 57112, 57584, 59048, 68381, 71744, 73568, 74176, 79178, 83072, 85888, 98648, 101992, 114224, 115168, 118096, 135641, 136762, 140239, 143488, 147136, 148352, 158356, 166144, 171776, 197296, 203984, 228448, 230336, 236192, 271282, 273524, 280478, 286976, 294272, 296704, 316712, 394592, 407968, 435479, 456896, 460672, 472384, 542564, 547048, 560956, 588544, 633424, 752191, 789184, 815936, 870958, 913792, 921344, 944768, 1085128, 1094096, 1121912, 1266848, 1504382, 1578368, 1631872, 1741916, 1827584, 1889536, 2170256, 2188192, 2243824, 2533696, 3008764, 3156736, 3263744, 3483832, 4340512, 4376384, 4487648, 5067392, 6017528, 6967664, 8274101, 8681024, 8752768, 8975296, 10134784, 12035056, 13935328, 16548202, 17362048, 17505536, 17950592, 24070112, 27870656, 33096404, 34724096, 35901184, 48140224, 55741312, 66192808, 96280448, 111482624, 132385616, 192560896, 264771232, 529542464, 1059084928, 2118169856]

約数ペア:

[(1, 2118169856), (2, 1059084928), (4, 529542464), (8, 264771232), (11, 192560896), (16, 132385616), (19, 111482624), (22, 96280448), (32, 66192808), (38, 55741312), (44, 48140224), (59, 35901184), (61, 34724096), (64, 33096404), (76, 27870656), (88, 24070112), (118, 17950592), (121, 17505536), (122, 17362048), (128, 16548202), (152, 13935328), (176, 12035056), (209, 10134784), (236, 8975296), (242, 8752768), (244, 8681024), (256, 8274101), (304, 6967664), (352, 6017528), (418, 5067392), (472, 4487648), (484, 4376384), (488, 4340512), (608, 3483832), (649, 3263744), (671, 3156736), (704, 3008764), (836, 2533696), (944, 2243824), (968, 2188192), (976, 2170256), (1121, 1889536), (1159, 1827584), (1216, 1741916), (1298, 1631872), (1342, 1578368), (1408, 1504382), (1672, 1266848), (1888, 1121912), (1936, 1094096), (1952, 1085128), (2242, 944768), (2299, 921344), (2318, 913792), (2432, 870958), (2596, 815936), (2684, 789184), (2816, 752191), (3344, 633424), (3599, 588544), (3776, 560956), (3872, 547048), (3904, 542564), (4484, 472384), (4598, 460672), (4636, 456896), (4864, 435479), (5192, 407968), (5368, 394592), (6688, 316712), (7139, 296704), (7198, 294272), (7381, 286976), (7552, 280478), (7744, 273524), (7808, 271282), (8968, 236192), (9196, 230336), (9272, 228448), (10384, 203984), (10736, 197296), (12331, 171776), (12749, 166144), (13376, 158356), (14278, 148352), (14396, 147136), (14762, 143488), (15104, 140239), (15488, 136762), (15616, 135641), (17936, 118096), (18392, 115168), (18544, 114224), (20768, 101992), (21472, 98648), (24662, 85888), (25498, 83072), (26752, 79178), (28556, 74176), (28792, 73568), (29524, 71744), (30976, 68381), (35872, 59048), (36784, 57584), (37088, 57112), (39589, 53504), (41536, 50996), (42944, 49324)]